The evolved Weather Shirt is engineered for insulating protection from the elements without adding bulk or weight. Ideal for cold-weather training.The blend of polyester and lyocell makes our next-gen Weather Shirt warm, soft and light, delivering the performance of its predecessor with even less weight. The channel construction of the fabric traps air that is then warmed by the body to insulate against the cold. At the same time, moisture-wicking properties keep you warm and dry.

This jacket is 129.99 from On's website - I'm moving and looking to get rid of my items